Sony XAV-701BT Service Manual page 112

XAV-701BT/741
4-3. SCHEMATIC DIAGRAM - SERVO Section (1/2) -
1 2 3 4
SERVO BOARD (1/2)
A
B
C
CN2 C2 C1 C4 C5
24P 1000p 4700p 0.1 0.1
TP23
Fo+ 1
TP25
TR– 2
TP24
D
TR+ 3
TP26
Fo– 4
NC 5
NC 6
LD(DVD) 7
TP31
GND(LD) 8
LD(CD) 9
R5
MD 10
0
E TP27
VR(DVD) 11
TP29
VR(CD) 12
OPTICAL R4
PICK-UP GND(PD) 13 0
TP44
BLOCK
(TOP1300SE C11) Vc 14
TP43
Vcc 15
TP38
E 16
TP39
F 17
TP41
RF 18
F FB47
CD/DVD SW 19
TP36
A 20
TP37
B 21
TP34
C 22
TP35
D 23
NC 24
G
H
CN1
26P
FB45
LIMIT SW GND 1
TP100
LIMIT SW 2
FB44
COIL V 3 FB37
COIL V 4
I
COIL U 5
FB38
COIL U 6
COIL W 7
FB39
COIL W 8
R23
NC 9
47
HALL BIAS– 10
C149
HALL W+ 11
1000p
HALL W– 12
J
HALL V+ 13
HALL V– 14
HALL U+ 15
HALL U– 16
HALL BIAS+ 17
NC 18
SLED B– 19
SLED B– 20
K
SLED B+ 21
SLED B+ 22
SLED A+ 23
SLED A+ 24
SLED A– 25
SLED A– 26
L
FB41
FB40
FB42
FB43
M
XAV-701BT/741
• See page 14 for IC Block Diagrams.
5 6 7 8
FD+
TD–
TD+
FD–
R238
5.6k
CD_MD
DVD_MD
TP63
VREF
(D3.3V)
E
R3 C181 R230
1 47 100k
F
TP47
RFP
(IOPCD)
A
B
C 0 3.2
D 3.2 3.2
Q10 Q4
DTC114EE-TL 2SA2119K
1
CD/DVD AUTOMATIC
SELECTION SWITCH POWER CONTROL
(FOR CD)
C7 C20 C10 R8 C11
0.1 0.1 1000p 1.2k
C40 C39 C147 C42 C47
4.7 0.1 0.1 0.1 0.1
C41
4.7
C48
0.1
R35
150
12 11 10 9 8 7 6 5 4 3 2 1 IC B/D
C38
0.01
R34
150
0.8 1.8
13 SPCNF INSP 48
0.7 1.6
14 CPH IN5 47
1.6
15 46
GND IN4
5
16 45
VCC IN3
IC1
3 1.6
17 44
HUP IN2
3 1.6
18 HUN FOCUS/TRACKING COIL DRIVE, IN1 43
3 SLED/SPINDLE MOTOR DRIVE 1.6
19 HVP CNF1 42
IC1
3 1.6
BH5510KV-E2
20 HVN CNF2 41
3
21 40
HWP CNF3
3 1.6
22 39
HWN CNF4
1 1.6
23 38
HB CNF5
5 1.6
24 PVCC21 VREF 37
C49
100
16V
25 26 27 28 29 30 31 32 33 34 35 36
R24
47
C46
0.033
R29 R30 R31 R28 R27 R26
2.2 2.2 2.2 2.2 2.2 2.2
9 10 11
AMCLK
ALRCLK
ABCLK
AIN
ML
MC
MD
AMCLK
AOUT0
ABCLK
ALRCLK
AOUT1
AOUT2
C107 C109
10 0.1
FB48
R9 C182 R231
1 47 100k
TP51
(IOPDVD)
3.2
2.5
Q6
2SA2119K
2.3
AUTOMATIC
POWER CONTROL
(FOR DVD)
L1
R11
0.1 1.2k
RAMDATA15
RAMDATA14
RAMDATA13
RAMDATA12
RAMDATA11
R25
RAMDATA10
4.7k
RAMDATA9
TP50
RAMDATA8
RAMDQM
RAMPLCK
R32
0
TP57
R33 100k TP53
R90
4.7k
R36 100k TP54
RAMADD11
RAMADD9
R37
0
TP55
RAMADD8
R38 0 TP56 RAMADD7
R12 RAMADD6
18k
RAMADD5
RAMADD4
R18
220
C45 C44 C43 C17 C16 C13 C14 C15
C18
0.033 0.047 0.047 3300p 3300p 2200p 2200p 1000p
0.1
TP58
TP48
C136 C137
680p 0.1
TP49
12 12
12 13 14 15
R73 R105
4.7k
0 ZMUTE
28
1 ZERO1 ZERO2
3.2 2.4 AU_FL
2 27
MS VO1 FL
0 2.4 AU_FR
3 26
MC VO2 FR
0 2.4
4 25
MD VCOM
1.6
5 SCK AGND 24
1 5
6 DATA1 A5VCC 23
1.6 2.4 AU_LS
22
7 BCK VO3 LS
1.6 2.4 AU_RS
R83 R82
8 21
LRCK VO4 RS
100 100
5
9 20
D5VDD VO5 C
2.4 AU_SW
10 19
DGND VO6 SW
C184 C185
1
4.7 4.7
11 DATA2 AGND 18
0.5 5
12 DATA3 A5VCC 17
13 16
DATA4 VO7
0
14 15
MSEL VO8
R76
100 AIN_L
AIN_R
IC6 IC B/D
D/A CONVERTER
C108 C111 C110 C112 C115
IC6 10 0.1 0.1 10 0.01
PCM1680DBQ 16V 16V
IC10
SD-RAM
IC10
EM638165 TSB-6G
3.3 MEMADD16
54 VSS VDD 1
RAMDATA0
53 DQ15 DQ0 2
3.3
52 VSSQ VDDQ 3
RAMDATA1 MEMDAT15
51 DQ14 DQ1 4
RAMDATA2 MEMDAT7
50 DQ13 DQ2 5
3.3 MEMDAT14
49 VDDQ VSSQ 6
RAMDATA3 MEMDAT6
48 DQ12 DQ3 7
RAMDATA4 MEMDAT13
47 DQ11 DQ4 8
3.3 MEMDAT5
46 VSSQ VDDQ 9
RAMDATA5 MEMDAT12
45 DQ10 DQ5 10
RAMDATA6 MEMDAT4
44 DQ9 DQ6 11
3.3
43 VDDQ VSSQ 12
RAMDATA7 MEMDAT11
42 DQ8 DQ7 13
3.3 MEMDAT3
41 VSS VDD 14
2.3 RAMDQM MEMDAT10
40 NC2 DQML 15
2.3 3.1 RAMWE MEMDAT2
39 DQMH WE 16
0.5 3 RAMCAS MEMDAT9
38 CLK CAS 17
3.3 3 RAMRAS MEMDAT1
37 CKE RAS 18
3 RAMCS1 MEMDAT8
36 NC1 CS 19
0 0.1 RAMBA0 MEMDAT0
35 A11 BA0 20
0.1 3 RAMCS0 MEMRD
34 A9 BA1 21
0.1 0 RAMADD10
33 A8 A10 22
1.6 1 RAMADD0
32 A7 A0 23
1.6 1.3 RAMADD1 R237
31 A6 A1 24 100k
1.6 1 RAMADD2 MEMADD0
30 A5 A2 25
1.6 1.6 RAMADD3
29 A4 A3 26
3.3
28 VSS VDD 27
C138 C139 C135 C134 C133 C132 C131 C130 C129 C128 C127
680p 0.1 0.1 680p 680p 0.1 680p 0.1 0.1 680p 680p
16 17 18 19
TP130
1.6 1.6
8 BCK LRCK 7
1.3 1.6
9 DOUT SCK 6
5
10 MD0 DGND
3.3
11 4
MD1 VDD
5
12 FMT VCC 3
2.4
13 VINL AGND 2
2.4 2.4
14 VINR VREF 1
IC B/D
IC7
A/D CONVERTER
IC7
PCM1808PWR
C116 C120 C123 C122 C121 C119 C124
0.01 0.1 10 10 0.1 0.1 10
16V 16V 16V
1
2
3
4
5
6
7
8
9
10
1
11
12
SERVO
BOARD
13
(2/2)
14
15
16
17
18
19
20
21
22
23
IC011
FLASH MEMORY
IC011
EN29LV320BB-70TIP
MEMADD15
48
A16 A15 1
3.3 MEMADD14
47 2
BYTE A14
MEMADD13
46 3
VSS A13
MEMADD12
45 4
DQ15 A12
MEMADD11
44 DQ7 A11 5
MEMADD10
43 DQ14 A10 6
MEMADD9
42
DQ6 A9 7
MEMADD8
41 8
DQ13 A8
0.1 MEMADD19
40 9
DQ5 A19
3
39 10
DQ12 A20
3.3 MEMWR
38 DQ4 WE 11
3.3 3.3 MEMRST
37 VCC RST 12
36 13
DQ11 NC
3.3
35 14
DQ3 WP_ACC
34 15
DQ10 RY_BY
MEMADD18
33 16
DQ2 A18
0.4 MEMADD17
32 DQ9 A17 17
MEMADD7
31 DQ1 A7 18
MEMADD6
30 19
DQ8 A6
MEMADD5
29 20
DQ0 A5
3 MEMADD4
28 21
OE A4
MEMADD3
27 22
VSS A3
0 MEMADD2
26 CE A2 23
3 3 MEMADD1
25 A0 A1 24
BP5 BP6
MEMCS1
R158
0
BP7
BP8
R159
0
R89
1k BP9
MEMADD2
TP98
R160
0
BP10
MEMADD1
C126 C175 C125
0.1 680p 0.1
Note: IC011 cannot exchange with single. When this part
is damaged, exchange the complete mounted board.